Badger Corp. has an issue of 6% bonds outstanding with 6 months left to maturity. The bonds are currently priced at $1,007.33, and pay interest semiannually. The firm's marginal tax rate is 40%. The estimated risk premium between the company's stock and bond returns is 4%. The firm's expects to maintain a capital structure with 40% debt and 60% equity going forward. The company's W.A.C.C. is ____%.